DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:21:13 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 212/Smith VRSN: W 212-910/Winona ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 14,701,811 1.0026 14,663,685 9 418 2 A 14,742,152 1.0147 14,528,582 7 266 3 A 14,640,824 0.9636 15,193,881 6 192 4 A 14,693,806 1.1027 13,325,298 6 121 5 D3 49,705,130 1.0150 48,970,571 27 2,976 6 F1 5,568,136 0.9216 6,041,814 5 38 7 F1 5,455,893 0.9509 5,737,610 5 11 8 G1 8,982,273 0.9264 9,695,891 7 28 9 L1 4,087,099 1.0439 3,915,221 6 43 10 L1 3,945,553 0.9444 4,177,841 7 14 11 L1 7,722,314 0.9988 7,731,592 2 4 RANDOM TOTALS: 144,244,991 143,981,986 87 4,111 CATG J EXCEPTION VALUES: 10,789,946 11,069,752 CATG D1 EXCEPTION VALUES: 9,568,743 7,541,322 CATG F1 EXCEPTION VALUES: 9,995,900 10,292,744 CATG G1 EXCEPTION VALUES: 5,431,447 5,185,356 CATG L1 EXCEPTION VALUES: 4,477,571 4,733,266 TOTAL TEST VALUES (4): 184,508,598 182,804,426 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 9,140,221 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 173,664,205 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 184,508,598 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 191,944,647 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 229,134,956 (SEE ISD SUMMARY WORKSHEET) SOURCES: (1) SEE STRATIFIED CATEGORY WORKSHEET REPORTS PTS236, PTS430 (2) NUMBER OF PARCELS SAMPLED BY STAFF (3) TOTAL CATEGORY PARCELS FROM STRATIFICATION REPORT APPRAISAL ROLL, OR SELF-REPORT (4) INCLUDES ANY PARCELS IN A, B, C, D3, F1, G1, G2,OR L1 MARKED AS EXCEPTION PROPERTIES (5) UNSTUDIED CATEGORIES AND SUB-CATEGORIES WERE NOT INCLUDED IN THE CONFIDENCE INTERVAL VALUES
